Long Diamond Core Drill Bits Hlyd138

Diamond Core Drill Bits Applications: Reinforced concrete, cured concrete, concrete brick/wall/block/bridge/highway, masonry, abrasive materials, stones and refractory materials, construction and engineering industry etc; Products characters: High diamond concentration Fast and smooth cutting Stable and aggressive performance Long working lifespan High quality and competitive prices Diamond core drill bits differ from other drill bits because they consist of a steel casing that has diamonds embedded on the cutting edge of the bit. Diamonds are one of the hardest substances known to man, and they work very well to cut through harder materials that would destroy a metal-only drill bit. The main working parts of Diamond core drill bits - drilling segments are made of Cobalt-based formula, and superior grade diamond to match, the quality is at least twice better than normally used Iron base formula by other most producers. Core Bits to be used with: Core Rigs CE: ISO: 9001: 2000 MOQ: 5-10PCS Packing: Neutral packing Delivery time: 2-3weeks DiameterWorking lengthSegment numberSegment size16mm300mm19x3.2mm18mm300mm19x3.2mm20mm300mm19x3.2mm22mm300mm19x3.2mm24mm300mm315.5x3x9mm25mm300mm315x3x9mm28mm300mm315x3.2x9mm30mm300mm315x3.2x9mm32mm300mm415x3.2x9mm36mm300mm415x3.2x9mm38mm400mm515x3.2x9mm40mm400mm515x3.2x9mm42mm400mm515x3.2x9mm47mm400mm424x3.5x9mm51mm400mm520x3.5x9mm51mm450mm524x3.5x9mm63mm450mm624x3.5x9mm68mm450mm624x3.5x9mm78mm450mm724x3.5x9mm82mm450mm724x3.5x9mm92mm450mm824x3.5x9mm102mm450mm924x3.5x9mm108mm450mm924x3.5x9mm112mm450mm924x4x9mm122mm450mm1024x4x9mm127mm450mm1124x4x9mm132mm450mm1124x4x9mm152mm450mm1224x4.5x9mm162mm450mm1224x4.5x9mm172mm450mm1224x4.5x9mm182mm450mm1324x4.5x9mm202mm450mm1524x4.5x9mm212mm450mm1624x4.5x9mm225mm450mm1524x4.5x8.5mm250mm450mm1624x4.5x8.5mm300mm450mm1724x4.5x8.5mm350mm450mm2024x5x8.5mm/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1